{"uid":"cap_rJBVhpAUwNRppqiF_JA6j","slug":"m2mcent-decentralized-storage-indexer-mcp-d5d6b627","name":"M2MCent Decentralized Storage Indexer MCP","description":"The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.","url":"https://api.m2mcent.com/decentralized-storage-indexer-mcp/api/index?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["cid"],"properties":{"cid":{"type":"string"}}},"responseSchema":{"type":"object","required":["indexStatus"],"properties":{"indexStatus":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6HEy3SiUkHjhrq3ev-9vi","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a decentralized storage CID (Content Identifier) has been indexed in the M2MCent MCP node network","exampleAgentPrompt":"Can you check if the CID 'QmXoypizjW3WknFiJnKLwHCnL72vedxjQkDDP1mXWo6uco' is indexed in the M2MCent decentralized storage indexer?","exampleUseCases":[{"title":"Verify IPFS content is indexed","prompt":"I just uploaded a file to IPFS and got CID 'QmYwAPJzv5CZsnA625s3Xf2nemtYgPpHdWEz79ojWnPbdG' — can you check if it's been indexed in the M2MCent network yet?"},{"title":"Pre-publish indexing check","prompt":"Before I share this decentralized content with users, check if CID 'bafybeigdyrzt55bfriatuxezxjpobz7cqlrg423kzjbzmbuvwkdzmdqdym' is indexed so they can actually retrieve it."},{"title":"Debug missing decentralized content","prompt":"My app can't find content for CID 'QmPZ9gcCEpqKTo6aq61g2nXGUhM4iCL3ewB6LDXZCtioEB' — can you check the M2MCent storage indexer to see if it's even in the index?"}],"resultDescription":"A JSON object containing a single boolean field 'indexStatus' — true if the provided CID is present and indexed in the M2MCent decentralized storage network, false if it is not found or not yet indexed.","failureModes":["Missing or invalid CID returns an error or false indexStatus","CID not yet propagated to the index returns false even if recently uploaded","Malformed CID string may cause a validation error","Payment failure via x402 prevents the call from completing","Network or node unavailability may cause timeouts"],"whenToPreferThis":"Use this endpoint when you need to verify whether a specific decentralized storage CID is tracked and indexed in the M2MCent MCP node network, particularly before serving or sharing decentralized content to end users. Prefer this over manual IPFS gateway checks when you need a programmatic boolean signal integrated into an automated workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T19:01:13.069Z","isFirstParty":false,"canonicalSlug":"m2mcent-decentralized-storage-indexer-mcp-d5d6b627"}